Sizes: 6-inch and larger
TDW's PitBoss™ Cleaning Pig is designed to remove soft to medium-hard deposits from internal pits while also serving as an excellent general purpose cleaning pig. It is essential to remove deposits from pits in order to allow corrosion inhibitors and biocides to work. Otherwise the deposits can shield the active corrosion, thereby allowing the cell to continue its corrosive action. Each wire scraper acts independently as both a spring (forcing itself out into the pit) and a scraper.
Pit cleaning wire brushes are designed to improve the effectiveness of corrosion inhibitors, thus reducing the risk of leaks due to internal corrosion. Brushes are designed to conform to the inside diameter of pipe, regardless of wall thickness, to effectively clean the pipe wall.